Vulcan Shield Global is a leading materials technology company specializing in the research, development, and manufacturing of advanced alumina fiber solutions engineered for extreme temperature environments. Headquartered in Singapore with global operations across Asia, Europe, and North America, Vulcan Shield Global serves as a trusted partner to industries that demand high-performance thermal insulation and composite reinforcement materials.

Our core product range includes both continuous alumina fibers and discontinuous alumina fibers, produced using the internationally recognised sol-gel method. These fibers offer exceptional thermal resistance, mechanical strength, chemical stability, and compatibility with a wide variety of matrix systems—including polymer, ceramic, and metal matrices. This versatility makes VSG’s materials ideal for applications in aerospace, defense, energy and petrochemicals, automotive and EVs, glass manufacturing, and electronics.